function embed_poll(id){
	document.write("<div class='poll' id='poll_"+id+"' style='float: right;'>Loading Poll...</div>");
	new Ajax('/poll/embed/'+id, {
		method: 'get',
		update: $('poll_'+id)
	}).request();
}

function validate_poll(form){
	var checked=false;
	$(form).getElements('.option').each(function(o){
		if(o.checked) checked=true;
	});
	
	if(!checked){
		alert("You must choose one option!");
		return false;
	}
	else{
		return true;
	}
}